Part comparison

FEETECH STS3045M vs FEETECH STS3215 7.4V

A side-by-side comparison of source-backed specifications within the same subcategory.

8 shared specs1 scored

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FEETECHFEETECH STS3045MSTS3045M

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FEETECHFEETECH STS3215 7.4VSTS3215 7.4V

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Directional spec summary

Counts across 1 numeric specifications with a clear higher-or-lower direction.

Part A leads

Tied

Part B leads

These are metric-by-metric differences, not an overall performance score. Check the values below.

Specifications

8 specifications compared side by side.

FEETECH STS3045M / FEETECH STS3215 7.4V
Compare bySpecification	AFEETECHFEETECH STS3045M	BFEETECHFEETECH STS3215 7.4V
Performance1
Stall torque	0.588 Nm	1.912 Nm1.324 Nm higher
Electrical1
Nominal voltageUse-dependent	6 V	7.4 V
Mechanical & integration3
Motor kind	Smart servo	Smart servo
Drive principle	servo actuator	servo actuator
ArchitectureUse-dependent	Integrated servo module	Servo module
Control & communication3
EncoderUse-dependent	magnetic	12-bit magnetic
Communication interfaces	TTL serial bus	TTL serial bus
Control modesUse-dependent	position;velocity;servo;feedback	position;servo;motor

AFEETECHFEETECH STS3045M

BFEETECHFEETECH STS3215 7.4V

Performance1

Stall torque

Part A0.588 Nm

Part B1.912 Nm1.324 Nm higher

Electrical1

Nominal voltageUse-dependent

Part A6 V

Part B7.4 V

Mechanical & integration3

Motor kind

Part ASmart servo

Part BSmart servo

Drive principle

Part Aservo actuator

Part Bservo actuator

ArchitectureUse-dependent

Part AIntegrated servo module

Part BServo module

Control & communication3

EncoderUse-dependent

Part Amagnetic

Part B12-bit magnetic

Communication interfaces

Part ATTL serial bus

Part BTTL serial bus

Control modesUse-dependent

Part Aposition;velocity;servo;feedback

Part Bposition;servo;motor

Product sources

Product sources used by this comparison

FEETECH STS3045MOpen source ↗

FEETECH STS3215 7.4VOpen source ↗